baber/WOPTO huggingface dataset:
Patent JP-H05207092-A (JP)
Title: Protocol analyzer pod
Inventor: CHIMU UOOREN HENRII
IPC: H04L69/40
Filed: 1992-06-26
Abstract: PURPOSE: To make it possible to monitor an U-interface data stream by intrudingly inserting a protocol analyzer pot into an U-interface line between a central telephone exchange and a customer's device. CONSTITUTION: A protocol analyzer pot 102 contains two-wire and four-wire type AMIU interface transceivers and the transceivers are cross-connected to each other, forming a U-interface repeater having an AMI transmission code type four-wire interface. The protocol analyzer pot 102 is forcibly inserted into a U-interface line to be tested connected between a customer's device 106 and a central telephone exchange 108. The two interface transceivers perform adaptive equalization and echo removal on each line segment and divide a whole double U-interface data stream on the U-interface line into an input data stream and an output data stream which is different from the input data stream.
Patent JP-H06166442-A (JP)
Title: Sheet material feeder and image reader
Inventor: HASEGAWA KAZUHIKO
IPC: B65H3/06
Filed: 1992-06-26
Abstract: PURPOSE:To operate preliminary carrying force effectively by stabilizing the effect of an auxiliary carrying roller for feeding loaded sheet materials, toward a separation roller. CONSTITUTION:When a separation roller 5 is driven by sheet material S, which is carried by a pair of carrying rollers 16 downstream, a supporting member 7 for supporting an auxiliary carrying roller 3 is rotated, and the auxiliary carrying roller 3 is separated from the sheet material S to cut the auxiliary carrying force. When a next sheet material S is carried only by the carrying force of the separation roller 5, the range of rotation and the rotation speed of the supporting member 7 are set to that the auxiliary carrying force does not work. The separation roller 5 is freely rotated interlockingly in the direction of feeding the sheet materials.
Patent JP-H0860615-A (JP)
Title: Covering protection tube for extension cable
Inventor: SUZUKI AKIYOSHI
IPC: E01D11/02
Filed: 1994-08-17
Abstract: PURPOSE: To facilitate the fitting work of cables, by providing a slit along the longitudinal direction on a cylindrical body having a specified elasticity and dividing it by the slit where a fitting part is provided. CONSTITUTION: A slit 4 is provided along the longitudinal direction of an external covering protection tube 3. A recessed groove 4a and a protruded part 45 to fit to the recessed groove 4a are provided at both end faces of the slit 4. And fixing claws 4c engaging with each other are attached respectively at the opening side of the recessed groove 4a and the front end of the protruded part 4b to form a set of fitting part. Next, a specified tension is applied to the anchorage part between the main tower and a main girder of a diagonal tensile bridge to pull a monostrand 2 and extend it and the slit 4 of the protection tube 3 is widened from the main girder side and the protection tube is put on the monostrand 2 and the recessed groove 4a is fitted to the protruded part 4b.  Then, the protection tube 3 is pushed up toward the main tower side and the next new protection tube 3 is fitted on the monostrand 2 repeatedly in the same procedure. In this way, a protection tube is divided by a slit and the fitting work is facilitated.
Patent JP-S5983956-A (JP)
Title: Preparation of quartz glass
Inventor: TOKI MOTOYUKI
IPC: C03C3/06
Filed: 1982-11-02
Abstract: PURPOSE:To obtain uniform, foamless, and transparent quartz glass, by adding a specific amount of water to fine powder of silica to give hydrosol, gelatinizing it, sintering it. CONSTITUTION:In a sol-gel method wherein hydrosol is gelatinized, and sintered to give quartz glass, when the hydrosol is obtained by adding water to fine powder of silica, water is added to the fine powder of silica to give 0.05- 0.3wt% silica content. When the silica content is <=0.3wt% in the method, low- viscosity, foamless, and uniform hydrosol is obtained, and it is sintered, so that uniform quartz glass can be prepared. The lower the silica content is, the higher the shrinkage factor is in preparation of dry gel, so it is difficult to form dry gel free from cracking. This problem is solved by using a hydrophobic resin as a material for a container and taking its treatment into consideration.
Patent JP-H0357475-A (JP)
Title: Handle holding mechanism in pinball game machine
Inventor: ARAI KIYOYUKI
IPC: A63F7/02
Filed: 1989-07-26
Abstract: PURPOSE:To adjust the discharge strength of a pinball by adopting an actuator provided with a friction plate for holding the discharge strength of the pinball between a brake movable plate provided on a handle lever and a brake plate provided adjacently to a coil. CONSTITUTION:To one end part of a rotation axis 11, a brake movable plate 9 and a handle lever 10 fixed to the movable plate 9 are fit-inserted and fixed. Also, a brake plate 7 is provided so as to come into contact with a case 2, and between the brake plate 7 and the brake movable plate 9, a brake friction plate 8 is installed. The brake friction plate 8 and the brake movable plate 9 are in a state that they adhere closely to each other, therefore, when the handle lever 10 is rotated, frictional force is generated between the brake movable plate 9 and the brake friction plate 8. Accordingly, the handle lever 10 can be fixed to an arbitrary position by elastic force of a spring 5.
Patent JP-H0481177-A (JP)
Title: Pattern synthesis circuit
Inventor: SHIWACHI SHINICHI
IPC: H04N5/265
Filed: 1990-07-20
Abstract: PURPOSE:To eliminate the need for complicated changeover transfer of a background data and a foreground data and to simplify the circuit by writing the background data by one pattern in a buffer memory and overwriting the foreground data on a prescribed address thereafter so as to obtain a synthesized pattern data. CONSTITUTION:When a selection signal represents a level, a background address generating section 4 starts generation of an address and a background data from a memory 1 is read thereby. Moreover, when the selection signal represents one level, selectors 6, 7 select the background data and address respectively. Thus, the background data and address are given to a buffer memory 3 and the data of the background pattern is stored in the buffer memory 3. Thus, the selection signal is selected and then a foreground address generating section 5 starts address generation and the selectors 6, 7 select the foreground address and data respectively. Thus, the foreground data is overwritten in the buffer memory 3 to obtain a synthesized pattern.
Patent JP-H0749392-A (JP)
Title: Reactor core cooling system for pressure tube reactor
Inventor: MIZUNO KOICHI
IPC: G21C1/20
Filed: 1993-08-04
Abstract: PURPOSE:To remove the decay heat generated in a reactor core using a heavy water cooling system by filling a circulation path, between a pressure tube and a calandria tube, with cooling water and circulating the cooling water in order to increase the quantity of heat to be transmitted thereby facilitating the transmission of heat from the reactor core to the heavy water in a calandria tank. CONSTITUTION:A heavy water cooling system is coupled with a piping 17 through a carbon dioxide gas and heavy water is circulated through a circulation path between a pressure tube 5 and a calandria tube 6. At the time of rated output operation, a containment isolation valve 23 of the carbon dioxide gas system for preventing loss of heat generated in the reactor core is opened but it is closed upon occurrence of failure and the circulation of carbon dioxide gas is interrupted. When an emergency reactor core cooling system does not function, the valves 24, 25 of connecting pipe are opened to fill the carbon dioxide gas piping 14 with heavy water from a heavy water surge tank. Gas in the carbon dioxide gas piping is discharged through a discharge line 22 and a circulation path between the carbon dioxide gas piping and heavy water cooling system is completed through a calandria tank 1 upon filling the pipe with heavy water and the heat transmitted from the pressure tube 5 is removed by means of a heavy water cooler 13.
Patent JP-H1067705-A (JP)
Title: Decarboxylation of halogenated aromatic carboxylic acid
Inventor: ANTONS STEFAN DIPL CHEM DR
IPC: C07C51/38
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To carry out decarboxylation of a halogenated aromatic carboxylic acid in simple process without use of catalysts, bases and organic solvents. SOLUTION: This decarboxylation of a halogenated aromatic carboxylic acid to obtain a compound of formula I (X is H, Cl or Br; (n) is 1 or 2), for example, 2,3,5,6-tetrafluorobenzoic acid, comprises heating a halogenated aromatic terephthalic acid of formula II (for example, 2,3,5,6-tetrafluoroterephthalic acid) together with water up to a temperature of 80-180 deg.C or together with water and another acid up to 80 deg.C or higher temperature to decarboxylate the halogenated aromatic terephthalic acid. The quantity of the water used for the decarboxylation is preferably 0.8-6 times and the quantity of the acid is preferably 0.01-5 times as much as the quantity of the compound of formula I by weight.
Patent JP-H0856559-A (JP)
Title: Preparation of dried bonito
Inventor: YAGI RYUTA
IPC: A23B4/044
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a dried bonito having a pale and light reddish color at a reduced production cost by roasting and drying a bonito at a low temperature. CONSTITUTION: Raw meat is cut from a fresh bonito by conventional method and the raw meat is well-boiled in hot water and dried in a drier for about 2 hours. A fumigating solution is sprayed onto the boiled fish meat for the dried bonito and a roast-drying treatment is performed at a relatively low temperature i.e., about 55-65 deg.C for 12 hours and the dried meat is seasoned at a room temperature for 12 hours. Again a roast-drying is performed at 55-65 deg.C for 6 hours and the meat is seasoned at a room temperature for 18 hours. This process is repeated until the water content of the bonito is lowered to about 20 % and the product is dried in the sun to obtain the aimed dried bonito product for flakes of dried bonito.  Putrefaction of the raw fish for the dried bonito at the initial stage of the roast-drying treatment is prevented, the quality of the dried bonito is stabilized and excellent aroma of the dried bonito is kept and enriched by using the fumigating solution.
Patent JP-H0749589-A (JP)
Title: Electrophotographic toner containing bisimido compound
Inventor: TAKUMA HIROSUKE
IPC: G03G9/097
Filed: 1993-08-04
Abstract: PURPOSE:To obtain a toner contg. a metal-free colorless compd. uniformly dispersed in a resin and excellent in negative charge imparting property, negative charge kick-off property and aging stability by incorporating a specified bisicnido compd. as a charge regulating agent having negative charge imparting property. CONSTITUTION:This toner contains a bisimido compd. represented by the formula as a charge regulating agent having negative charge imparting property. In the formula, each of R1 and R2 is H, optionally substd. alkyl, optionally substd. aryl, optionally substd. alkoxy, dialkylamino, alkylthio, hydroxyl, nitro or halogen. The charge regulating agent having negative charge imparting property contained in this toner is characterized by at least two hydroxyl groups introduced into the bisimido compd. and has more excellent negative charge imparting property, negative charge kick-off property, aging stability and environmental stability than a known charge regulating agent having negative charge imparting property.
Patent JP-H0749367-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHIKI TAMOTSU
IPC: G01R31/28
Filed: 1993-08-04
Abstract: PURPOSE:To facilitate the testing of appropriateness by deciding whether the logic of outputs of input buffers matches with that determined by pull-up or pull-down of the input buffers. CONSTITUTION:The input side of input buffer 14a is connected to one side of a transistor 12a assigned on the way to a power source. When a high level signal is outputted from a pad 11a, a high level signal is outputted from the output side of an input buffer 12a, and then inputted into an AND gate 16a. The input side of an input buffer 14a is connected to one side of a transistor 13a assigned on the way to a ground. When low level signal is inputted into a terminal of a pad 11b, high level signal is, through an inverter 15a, inputted in the other terminal of the AND gate 16a. Whether the logic of outputs of input buffers 14a-14d matches with the logic of outputs determined by their pull-up or pull-down is decided.
Patent JP-S6254467-A (JP)
Title: Semiconductor device
Inventor: KONDO TOSHIHIKO
IPC: H01L29/78
Filed: 1985-09-02
Abstract: PURPOSE:To lower resistance in a wiring metal by a method wherein a high- melting metal layer is formed on the sides of a polycrystalline silicon layer and this set-up is utilized in the construction of an LDD structure. CONSTITUTION:On an Si substrate 1, an insulating film 2 for element isolation, GaTe insulating film 3, polycrystalline silicon gate electrode 4, and a low- concentration diffusion layer 5, implanted with ions and located near the gate, are formed. Tungsten or other metal capable of selective formation of film on Si or polycrystalline silicon is used for the selective formation of a high- melting metal layer 6 on the polycrystalline silicon gate electrode 4 as well as on the sides of the gate electrode 4. With the metal on the side of the gate electrode 4 being approximately equal in thickness (t) to the same to top of the gate electrode 4, the distance (d) between a low-concentration region and high-concentration region in an LDD structure may be controlled by adjusting the thickness (t). This realizes a low-resistance wiring.
Patent JP-S5983874-A (JP)
Title: Three-way valve
Inventor: TOMIYAMA TOSHIROU
IPC: F16K11/087
Filed: 1982-11-04
Abstract: PURPOSE:To surely prevent two kinds of gases from being mixed together, by forming, in a valve member and a valve housing, passages for supplying purge fluid, communicating a main passage with the outside of a three-way valve in the intermediate section of change-over of the valve member. CONSTITUTION:A valve member 28 and a valve housing 14 are respectively formed with passages 70, 72 for supplying purge fluid, communicating a main passage 26 with the outside of a three-way valve 10. These passages 70, 72 are arranged such that the opening 74 of the passage 70 in the valve housing 14 is opposed to and communicated with the opening 76 of the passage 72 in the valve member 28 when the main passage 36 of the valve member 28 is positioned in the intermediate section of change-over of flow passages. With this arrangement, purge fluid is introduced into the main passage 36 of the valve member 28 when the passages in the three-way valve are changed over to replace fluid in the main passage 36 of the valve member 28, thereby two kinds of gas may be surely prevented from being mixed together.
Patent JP-S6086119-A (JP)
Title: Preparation of flame-retardant silicone modified epoxy resin
Inventor: SHIBATA KATSUJI
IPC: C08G59/00
Filed: 1983-10-17
Abstract: PURPOSE:To obtain the titled resin useful as wiring plate, producing a small amount of smear during drill processing, by blending a specific epoxy resin, with tetrabromobisphenol A, a specified silicone intermediate, and a catalyst in a specific ratio, heating the blend at a specified temperature. CONSTITUTION:100pts.wt. epoxy resin (e.g., bisphenol A type epoxy resin, etc.) having 0-0.08 hydroxyl number is blended with 40-80pts.wt. tetrabromobisphenol A, 0.1-20pts.wt. silicone intermediate having 150-300 alkoxy group equivalent and 0.001-0.05pts.wt. catalyst (preferably quaternary ammonium salt), and heated at 120-200 deg.C, preferably at 150-170 deg.C (preferably 2-5hr) to give the desired resin. EFFECT:Since the reaction is carried out in one stage, shortening of process and uniformity of quality can be carried out.
Patent JP-H0841862-A (JP)
Title: Soil improvement device
Inventor: HASHIMOTO MORIHIDE
IPC: E02D3/12
Filed: 1994-07-26
Abstract: PURPOSE:To mix and stir excavated soil not only around of an excavation shaft but also in all directions. CONSTITUTION:A horizontal shaft body 4 at approximate righ angles to an excavation shaft 1 is provided thereto upward of an excavation wing 2. The horizontal shaft body 4 is so constituted that it is rotated around the axis 4G of an excavation shaft itself by constraining the rotation around the excavation shaft 1G with small diameter sections 4a and 4a of elements close to both ends thereof. The horizontal shaft body 4 is the length L1 so that the small diameter sections 4a are positioned outward of the circumference described with the front end of the excavation wing 2 while rotating it when it is viewed from the direction of the axis 1G of the excavation shaft 1, and lever bodies 13 and 13 for mixing and stirring excavated soil (k) inward of the circumference are projected to the horizontal shaft body. The excavated soil (k) is excavated by rotating the excavation wing 2 and is mixed and stirred around the axis 1G and, at the same time, it is also mixed and stirred around the axis G of the horizontal shaft body 4.
Patent JP-S6441487-A (JP)
Title: Motorcycle
Inventor: HORIIKE TATSU
IPC: B62J25/00
Filed: 1987-08-04
Abstract: PURPOSE: To carry out high speed cornering by enabling a front frame suspending a front wheel to swing sideways to a body around the connecting shaft to a main frame suspending a rear wheel of large width. CONSTITUTION: A front frame 1 suspending a front wheel 4 and a main frame 23 suspending a rear wheel are connected together in the longitudinal direction, and the front frame 1 can be swung sideways to a body around the connecting shaft to the main frame 23. The rear wheel 2 is formed into large width so as to restrain swing of the main frame 23 around the connecting shaft 1a. Further steps 3 are provided on the main frame 23. Hereby at cornering, the rear wheel 2 restrains bank of the main frame 23, although the front wheel 4 is banked due to swing of the front frame 1 receiving the force of an operator through a handle 11, and hence high speed cornering can be carried out while insuring a wide grounding area. Further the steps 3 supports the feet of the operator in the nearly horizontal condition to the road surface even at cornering.
Patent JP-H0479680-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: OIE SHOSUKE
IPC: H04N5/91
Filed: 1990-07-20
Abstract: PURPOSE:To make pictures with titles or pictures without title arbitrarily selectable at the time of enjoys by reproducing video signals, all fields of which have titles, through an adder. CONSTITUTION:Video signals are inputted to a video signal recording circuit of a VTR section while the field of the signals is selectively switched by means of a switching circuit 46 between fields 51a without title and fields 51b with title. When the field outputted from a video signal reproducing circuit 32 is the field 51b with title, the information in a specific section 50 of field videos is stored in a memory circuit 43. When the field is the field 51a without title, the information of the section is synthesized with the information of the section 50 of one field before stored in the circuit 43 by means of an adder 45 and inputted to a switching circuit 46 on the reproducing side as the field 51b with title. Since titles can be erased from the screen by operating a switch, easy to see pictures can be obtained.
Patent JP-H0478997-A (JP)
Title: Pos system
Inventor: YOSHIMOTO OSAMU
IPC: G07G1/14
Filed: 1990-07-20
Abstract: PURPOSE:To prevent data error from occurring in all the data processors by transmitting a data from a terminal equipment or a computer through the data processor, which first receives the data, to the other data processor and returning the signal of confirming the reception to the terminal equipment or the computer. CONSTITUTION:Since a data processor 1, for example, first receiving the data from terminal equipments 4a-4n or a store computer 3 transmits the data through a transmission line to another data processor 2, the same data is transmitted to all the data processors 1 and 2, and the signal of confirming the reception of the data is returned from the other data processor 2 to the terminal equipments 4a-4n or the computer 3. When the other data processor 2 does not receive the data, the data is transmitted again from the terminal equipments 4a-4n or the computer 3 to the data processor 1 and backed up without fail. Thus, there is no difference between the data transmitted to the data processor 1 and the data transmitted to the data processor 2.
Patent JP-H0941659-A (JP)
Title: Twin clamp used both as crossing at right angle type and universal type
Inventor: ENDO KIMIO
IPC: E04G7/08
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple and sure construction with constitution of easy maintenance by providing engagement means on not the outside part of a clamp but on the inside part. SOLUTION: In a universal type twin clamp constituted by rotationally movably connecting together members, a fixing means capable of properly fixing each clamp on the position on which the holding directions of respective clamps meet at right angles with each other is provided inside each connected fixedly holding body. As an example of constitution of the fixedly holding body, one or two and more engagement holes 4a, 4b, 5a, 5b fitted and communicated to each other on the positions meeting the holding directions of the clamps at right angles with each other are provided on the respective bottom parts 1b, 2b of the connected fixedly holding bodies. A movable body 6 planted with engagement pins 9 to be fitted in or detached from the engagement holes is movably provided inside the fixedly holding body on one side.
Patent JP-S6351843-A (JP)
Inventor: HIKI SUSUMU
IPC: G01N29/24
Filed: 1986-08-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09117270-A (JP)
Title: Freshness maintaining agent
Inventor: OKADA TORU
IPC: A23B4/14
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a freshness maintaining agent capable of maintaining the freshness of meats, vegetables and fruits for a long period by loading an isothiocyanic acid compound on a carrier selected from natural mucopolysaccharides and solid organic acids. SOLUTION: This freshness maintaining agent is obtained by loading an isothiocyanic acid compound (preferably allyl isothicyanate) on a carrier selected from natural mucopolysaccharides (suitably, a xanthan gum, a polysaccharide of tamarind seed and guar-gum) and solid organic acids (suitably adipic acid, sorbic acid and malic acid) preferably by 0.2-8wt.% based on the weight of the carrier. in order to obtain the objective freshness maintaining agent, the carrier is heated under a reduced pressure at 50-60 deg.C, the isothiocyanic compound is supplied thereto by a method of spraying, etc., and cancelling the reduced pressure to attach the isothiocyanic acid compound to the carrier.  Further, it is preferable to pack the freshness maintaining agent into a Vinylon film, a laminated film of a cellophane with a nonwoven fabric, etc., since the vaporizing property of the isothiocyanic acid compounds is further controlled and suppressed.